Optimize global data access
Optimize global variable usage
Model Configuration Pane: Code Generation / Optimization
Description
The Optimize global data access parameter specifies global variable optimization.
Dependencies
This parameter is enabled by Signal storage reuse.
Settings
Use global to hold temporary results
(default) | None
| Minimize global data access
None
Use default optimizations.
Use global to hold temporary results
Maximize use of global variables.
Minimize global data access
Minimize use of global variables by using local variables to hold intermediate values.
Recommended Settings
Application | Setting |
---|---|
Debugging | No impact |
Traceability | No impact |
Efficiency | 'Use global to hold temporary results' (RAM), 'Minimize global data access' (ROM) |
Safety precaution | No impact |
Programmatic Use
Parameter: GlobalVariableUsage |
Type: character vector |
Value: 'None' | 'Use global to hold temporary results' | 'Minimize global data access' |
Default:
'Use global to hold temporary results' |
Version History
Introduced in R2014a